CN211950764U - 一种气动增压泵 - Google Patents
一种气动增压泵 Download PDFInfo
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- CN211950764U CN211950764U CN202020356379.0U CN202020356379U CN211950764U CN 211950764 U CN211950764 U CN 211950764U CN 202020356379 U CN202020356379 U CN 202020356379U CN 211950764 U CN211950764 U CN 211950764U
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- pump body
- valve
- valve plate
- reversing valve
- piston
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CN202020356379.0U CN211950764U (zh) | 2020-03-20 | 2020-03-20 | 一种气动增压泵 |
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CN202020356379.0U CN211950764U (zh) | 2020-03-20 | 2020-03-20 | 一种气动增压泵 |
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2020
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210330 Address after: 110000 no.16-26 (102), Puwen Road, Shenbei New District, Shenyang City, Liaoning Province Patentee after: Shenyang xinbolien oil drilling equipment manufacturing Co.,Ltd. Patentee after: Wei Lifu Patentee after: Jiao Peng Address before: 110000 no.8-2, area C, Sunan Industrial Park, 66-1 Qingzhou street, Sujiatun District, Shenyang City, Liaoning Province Patentee before: Shenyang Xinen Petroleum Machinery Co.,Ltd. |
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TR01 | Transfer of patent right |